'Zero product' presentation slideshows

8-5

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Splash Screen

Splash Screen. You analyzed parent functions and their families of graphs. (Lesson 1-5). Graph and analyze power functions. Graph and analyze radical functions, and solve radical equations. Then/Now. power function monomial function radical function extraneous solution. Vocabulary.

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Chapter 5 Prentice Hall

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CRASH COURSE IN QUADRATICS

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Transparency 1

Transparency 1. Click the mouse button or press the Space Bar to display the answers. Transparency 1a. Lesson 2 Contents. Example 1 One Excluded Value Example 2 Multiple Excluded Values Example 3 Use Rational Expressions Example 4 Expression Involving Monomials

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1.3 Solving Quadratic Equations by Factoring

1.3 Solving Quadratic Equations by Factoring. (p. 18) How can factoring be used to solve quadratic equation when a=1?. Vocabulary Reminder. Monomial Binomial Trinomial. An expression that is either a number, a variable, or the product of a number and one or more variables. (4, x, 5y).

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5.3 Factoring Quadratic Function

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Transparency 2

Transparency 2. Click the mouse button or press the Space Bar to display the answers. Use the Distributive Property to factor . First, find the CGF of 15 x and . Factor each number. GFC:. Rewrite each term using the GCF. Simplify remaining factors. Distributive Property. Example 2-1a.

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Transparency 2

Transparency 2. Click the mouse button or press the Space Bar to display the answers. Use the Distributive Property to factor . First, find the CGF of 15 x and . Factor each number. GFC:. Rewrite each term using the GCF. Simplify remaining factors. Distributive Property. Example 2-1a.

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EQ : How is knowing the zero product property helpful when solving equations by factoring?

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5.2: Part 2-Solving Quadratics by Factoring

5.2: Part 2-Solving Quadratics by Factoring. Objective: Students will be able to solve a quadratic equation using factoring and the zero product property. When y=0 , what part of the graph of any function are we finding??? Any quantity multiplied by 0 = ______. . Zero Product Property.

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4.4 Factoring Quadratic Expressions 4.5 Quadratic Equations

4.4 Factoring Quadratic Expressions 4.5 Quadratic Equations. Vocabulary Factoring is rewriting an expression as a product of its factors.

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How do you solve a quadratic equation?

How do you solve a quadratic equation?. x 2 +8x =-7. In this lesson you will learn how to solve a quadratic equation by factoring. Zero Product Property. 4 * 0 = 0. -6 * 0 = 0. * 0 = 0. Factors. (2x)(4x) =8x 2. (2)(3) =6. (5y 2 )(2y) =10y 3.

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Unit 10: Quadratic Functions

Unit 10: Quadratic Functions. Topic: Solving Quadratics by Factoring & Square Roots. Definitions. Zeros of a quadratic function Solutions of a quadratic function Roots of a quadratic function All three refer to the same thing!

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Lesson 3 Contents

Example 1 Radical Equation with a Variable Example 2 Radical Equation with an Expression Example 3 Variable on Each Side. Lesson 3 Contents. Use the equation to replace t with 5 seconds. Original equation. Replace t with 5. Multiply each side by 4. Square each side. Simplify.

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Factoring by grouping

Factoring by grouping. MM1A2f: FACTOR Essential Question: What are my roots?. Warm-up: Factoring Practice x-factor: multiply to top #, add to bottom #. 1. 2 . 3 . 4 . -24. -36. 24. 7. -8. 3. -9. 4. 7. 1. -6. -4. -5. -5. 8. -10. 8 . 5 . 6 . 7. -18. 3. -21. 35. -3.

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Using the Zero-Product Property to Solve a Quadratic

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Finding the Solutions, x-intercepts, Roots, or Zeros of A Quadratic

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Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. Solving Quadratic Equations by Factoring. The quadratic equation is written in the form ax 2 + bx + c = 0 To solve quadratic equations by factoring we use the Zero Product Principle If A ? B = 0 then A = 0 or B = 0

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